| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.45 | 4.715% | $197.3354 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $187.96 | 11.446% | $209.4739 | $209.47 | $209.45 | $209.50 |
| Purchase #3 | $219.38 | 10.448% | $242.3008 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $182.38 | 8.798% | $198.4258 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $187.80 | 3.722% | $194.7899 | $194.79 | $194.80 | $194.80 |
| Purchase #6 | $146.48 | 3.384% | $151.4369 | $151.44 | $151.45 | $151.40 |
| Purchase #7 | $114.73 | 7.596% | $123.4449 | $123.44 | $123.45 | $123.40 |
| 7 purchase totals = | $1,227.18 | $1,317.2076 | $1,317.21 | $1,317.25 | $1,317.10 | |